David J. Jacofsky, MD

David J. Jacofsky, MD is an international speaker and respected authority in complex adult joint reconstruction, total joint replacement, traumatology and oncology. He is committed to delivering the finest patient care possible, community service, research and education.

Dr. Jacofsky continues his career as the Chairman of The CORE Institute after a successful tenure as a Division Director and Assistant Residency Director at the Mayo Clinic in Rochester, Minnesota. He brings to The CORE Institute the best of what Newsweek magazine hails as “the top rated Orthopedic Department in the United States 12 years running”.

His career landmarks include graduating valedictorian of his high school class, highest honors at Lehigh University, valedictorian and magna cum laude at the Medical College of Pennsylvania, orthopedic surgery residency at the Mayo Clinic in Rochester, Minnesota, and finally a fellowship in orthopedic oncology and complex adult reconstruction from Johns Hopkins University in Baltimore, Maryland. During his medical education he received numerous awards including the 2001 Mayo Scholar award.

Dr. Jacofsky is extensively involved with academic medicine. To date, he has 39 peer reviewed publications, 19 book chapters and 1 orthopedic textbook to his credit. He routinely lectures at local, regional, national and international events. He is board certified by the American Academy of Orthopaedic Surgeons.

Dr. Jacofsky is married and the proud father of two. He enjoys spending time with his family, cross-training fitness and philanthropy. Dr. Jacofsky represents the world-class training you’ll find with all orthopedic surgeons at The CORE Institute.

Research & Experience

Areas of Specialty

Orthopedic Oncology
Complex Adult Reconstruction

Present and Past Academic Rank and Position

SHRI Senior Scientist and Head for SHRI/CORE Orthopedic Research Lab
Sun City West, Arizona
June 1, 2005 to Present

Chairman, The Center for Orthopedic Research and Education
Phoenix, Arizona
January 1, 2005 to Present

Mayo Foundation Scholar in Orthopedic Surgery, Department of Orthopedic Surgery
Mayo Clinic, Rochester, Minnesota
December 31, 2001 to June 30, 2002

Consultant in Orthopedic Surgery, Department of Orthopedic Surgery
Mayo Clinic, Rochester, Minnesota

Assistant Professor, Mayo Graduate School of Medicine
Rochester, Minnesota
December 31, 2002 to January 1, 2005

Director, Orthopedic Trauma Service
Mayo Clinic, Rochester, Minnesota
November 1, 2003 to January 1, 2005

Assistant Residency Director, Orthopedic Surgery
Mayo Clinic, Rochester, Minnesota
July 30, 2003 to January 1, 2005

Director, Orthopedic Resident Basic Science Program
July 30, 2003 to January 1, 2005

Education

College/University
Lehigh University (6 yr MD program), Bethlehem, Pennsylvania
B. A. Degree conferred May, 1994, Highest Honors
1990-1992

Medical School
The Medical College of Pennsylvania, Philadelphia, Pennsylvania
M.D. Degree conferred May, 1996
Magna Cum Laude, Valedictorian
1992-1996

Residency
Mayo Graduate School of Medicine, Rochester, Minnesota
Department of Orthopedics
1996-2001

Fellowship
Johns Hopkins School of Medicine, Baltimore, Maryland
Orthopedic Oncology Fellow
2001 - July 1, 2002

Board Certifications

American Academy of Orthopaedic Surgeons Part I National written board examination - Passed 7/01
American Board of Orthopaedic Surgery, 2004
American board of Orthopaedic Surgery, 2005

Honors, Awards and Patents

Medical College of Pennsylvania
Magna Cum Laude, Valedictorian, 1992-1996
Pittsburgh Award for Surgical Excellence
Pennsylvania Surgical Society Award for Excellence

Mayo Clinic
2001 Janes Humanitarian Award
2001 Mayo Award for Clinical Competence
2002 Mayo Scholar

Previous Professional Positions and Appointments
Mayo Foundation Clinical Scholar granted for 2000-2001
For further study of orthopedic oncology/complex adult reconstruction

Professional Memberships and Societies

American Medical Association, 1998-present
Zumbro Valley Medical Society, 2000-present
Minnesota Orthopedic Society, 2000-present
American Academy of Orthopaedic Surgeons 
    Candidate Member, 2001-present 
    Evaluations Committee, 2004-present
Mid-America Orthopaedic Association, 2005-present

Extramural Academic Activities
Editorial Review Board, Journal of Orthopedic Trauma (JOT), 2002-2009
Editorial Review Board, Clinical Orthopedics and Related Research (CORR), 2003-present

Educational Activities

Curriculum/Course Development
1992-1994 Women's Health Initiative in the Advancement of Medical Education
1993-2000 Self-Defense Instructor
1993 Co-Coordinator, Philadelphia Prostate Screening Program
1993 Coordinator of The Pennsylvania State Annual Health Fair
1992-1994 The National Federation of the Blind Vending Outreach Program
1994 Director, Philadelphia Health Department's Apprentice Program
1999 Instructor, Surgical Technician Education Course
2001-2005 Director, Saturday Morning Trauma Curriculum, Mayo Clinic
2003 Course co-chairman, Minnesota Orthopedic Society, 18th annual meeting
2003 Course co-chairman, High Performance Cruciate-Stabilized Knee Project, Sponsored by Smith-Nephew, Memphis, TN
2003 Director, Orthopedic Basic Science Curriculum
2004 Director, Orthopedic Basic Science Curriculum
2004 Course Chairman, Hip and Knee Symposium for Orthopedic Residents
2005 Course Chairman, Orthopaedic Trauma: Concepts to Controversies
2005 Course Chairman, Hip and Knee Symposium for Orthopedic Residents
2005 Course Chairman, Comprehensive Trauma Solutions

Orthopedic Grand Rounds
Saturday Morning Grand Rounds: Art of Fixing Bones with Metals, July 2002. Mayo Clinic.
Wednesday Morning Grand Rounds: Metastatic Bone Disease, Sept. 25, 2002. Mayo Clinic.
Saturday Morning Grand Rounds: Nonallograft Bone Substitutes, March 8, 2003. Mayo Clinic.
Grand Rounds: Controversies in Femoral and Tibial Nailing, May 17, 2003. Mayo Clinic.
Grand Rounds: Sports Tumors, August 13, 2003. Mayo Clinic.
Grand Rounds: Thromboprophylaxis in Orthopedic Surgery, December 13, 2003. Mayo Clinic.
Grand Rounds: The Art and Science of Fixing Bone with Metal, February 7, 2004. Mayo Clinic.
Grand Rounds: Orthopedic Trauma . . . How to Excel”, June 26, 2004. Mayo Clinic.
Grand Rounds: Management of Bone Deficiency in Revision Total Knee Arthroplasty, January 12, 2005. Maricopa County Medical Center.
Grand Rounds: Orthobiologics, March 16, 2005. Maricopa County Medical Center.
Grand Rounds: The Infected Total Joint, March 23, 2005. Maricopa County Medical Center.
Grand Rounds: August 1, 2005, Boston University School of Medicine
Grand Rounds: Evaluation of the Painful TKA & Techniques of Revision TKA, August 7, 2006. Del E. Webb Hospital.
Grand Rounds: Bone Graft Substitutes, October 27, 2006. Del E. Webb Hospital.
Grand Rounds: Orthopedic Trauma Call in Private Practice...What You Need to Know, May 16, 2008. Del E. Webb Hospital.
Grand Rounds: Management of Orthopedic Infections: The Standard of Care, May 16, 2008, Del E. Webb Hospital.

Resident Teaching Conference/Lab
Basic Science Lecture: Orthopedic oncology 101, Sept., 2002.
Basic Science Lecture: Benign and malignant bone forming tumors, Sept. 30, 2002.
Basic Science Lecture: Chondroid lesions of bone, Oct. 2, 2002.
Basic Science Lecture: Fibrous and Fibrohistiocytic Tumors of Bone, Oct. 16, 2002.
Basic Science Lecture: Metastatic Bone Disease, Oct. 16, 2002.
Basic Science Lecture: Basics of Total Knee Arthroplasty, Oct. 24, 2002.
Basic Science Lecture: Immunohematopoeitic Tumors, October 30, 2002.
Basic Science Lecture: Ewing’s Sarcoma, November 11, 2002.
Basic Science Lecture: Orthopedic Oncology 101, February 24, 2003.
Basic Science Lecture: Osteoblastic Tumors, February 24, 2003.
Basic Science Lecture: Surgical and Nonsurgical Management of Metastatic Bone
Disease, April 2, 2003.
Basic Science Lecture: Chondroid Tumors, April 8, 2003.
Basic Science Lecture: Osseous Tumors of Fibrous and Fibrohistiocytic Origin,
May 12, 2003.
Basic Science Lecture: Immunohematopoietic Tumors, May 27, 2003.
Basic Science Lecture: Ewing’s Sarcoma, May 29, 2003.
Basic Science Lecture: Orthopedic Oncology…The Basics, September 16, 2003
Basic Science Lecture: Osteoid Osteoma and Osteoblastoma, September 18, 2003.
Basic Science Lecture: Cartilaginous Tumors of Bone, September 22, 2003.
Basic Science Lecture: Fibrous Tumors of Bone, October 6, 2003.
Basic Science Lecture: Management of Metastatic Disease and Pathologic Fractures,
October 14, 2003.
Basic Science Lecture: Hematopoietic Tumors, October 22, 2003.
Basic Science Lecture: Staging and Classification of Bone and Soft Tissue Tumors,
February 17, 2004.
Basic Science Lecture: Bone Tumors…The Good, The Bad, and The Ugly,
February 23, 2004.
Basic Science Lecture: Cartilaginous Tumors of Bone, March 16, 2004.
Basic Science Lecture: Fibrous Bone Tumors, April 13, 2004.
Basic Science Lecture: Proximal Tibial Fractures, April 13, 2004.
Basic Science Lecture: Immunohematopoeitic Tumors of Bone, May 27, 2004.
Basic Science Lecture: Metastatic Disease of Bone, August 23, 2004.
Basic Science Lecture: Classification, Grading and Staging of Bone and Soft Tissue
Tumors, August 25, 2004.
Basic Science Lecture: How to Take Standardized Tests, October 27, 2004.

National Board of Medical Examiners Scores:
U.S.M.L.E., Part I: Taken 6/94 – scored 221 (96%)
U.S.M.L.E., Part II: Taken 7/95 – scored 236 (97%)
U.S.M.L.E., Part III Taken 3/97 – scored 218 (93%)
American Board of Orthopedic Surgery: Passed, 7/01

Advisor/Mentor
Mark S. Topolski, M.D. – 2002
Chris Adams, M.D. – 2002
Ray Kim, M.D. - 2003
John Peden, M.D. – 2003
Luther Wolff, M.D. – 2004
Peter Rose, M.D. - 2004

Education Administration
Committee Member, American Academy of Orthopaedic 2004-Present
Education Committee, Mayo Clinic, Rochester, MN 2002-2005
Member, The Medical College of Pennsylvania's Student
Evaluation Committee 1992-1994
Director, Orthopedic Resident Basic Science Program 2002-2005
Assistant Residency Director, Orthopedics, Mayo Clinic 2002-2005

Institutional/Departmental Administrative Responsibilities, Committee Memberships, and Other Activities

Intramural- Departmental
Orthopedic Practice Committee 1998-1999
Orthopedic Clinical Research Committee (voting member) 1999-2000
Orthopedic Education Committee, Mayo Clinic 2002-2005
Orthopedic Registry and Device Committee, 2003-2005
2006 Orthopaedic In-Training Examination Committee, 2005
2007 Orthopaedic In-Training Examination Committee, 2006

Intramural- Institutional
Mayo Implant Research and Development Committee 2002-2005
Surgical System Oversight Group, 2002-2005
Sun Health Orthopedic Implant Committee, 2005-present
Banner Del Wbb Ethics Committee, 2009-present

Extramural
Consultant/Speaker Pharmacia Corporation (Fragmin) 1998-2001 
Chairman, Orthobiologics Committee, Stryker Orthopaedics
Chairman, Scientific Advisory Board, Cold Plasma Medical Technologies

Presentations at National, Regional and Local Meetings

Intercourse After Total Hip Arthroplasty
Dahm D, Jacofsky D, Lewallen D
Presentation at the American Association of Hip and Knee Society (AAHKS)
Dallas, Texas
November, 2001

Hazards of Musculoskeletal Biopsy
Frassica F, Jacofsky D, Frassica D, Bell R, O'Connor M
American Academy of Orthopaedic Surgeons (AAOS)
Dallas, Texas
2002

Intercourse After Total Hip Arthroplasty
Dahm D, Jacofsky D, Lewallen D
Presentation at the Mid-America Conference
Houston, Texas
April, 2002

Natural History of Ewing's Sarcoma of the Spine
Presentation at the Houston Spine Tumor Symposium
Houston, Texas
2002

Role of Surgery for Ewing's Sarcoma of the Spine
Presentation at the Houston Spine Tumor Symposium
Houston, Texas
2002

Femoral Nailing Antegrade or Retrograde
Orthopedic Alumni Meeting, Mayo Clinic
Rochester, Minnesota
October 18, 2002

Management of Pathologic Fractures of the Lower Extremity
Orthopedic Alumni Meeting, Mayo Clinic
Rochester, Minnesota
October 18, 2002

The Basics of Total Knee Arthroplasty
Mayo Clinic Surgical Staff
Rochester, Minnesota
October 30, 2002

Use of Recombinant Human Erythropoetin in 2-Stage Reimplantation Total Hip Arthroplasty for Deep Prosthetic Infection
Lee GC, Jacofsky D, Pagnano M, Hanssen A
American Academy of Orthopaedic Surgeons 70th Annual Meeting
February 5-9, 2003

Minimally Invasive Treatment of Schatzker I-IV Fractures
Advances in Orthopaedic Surgery-Options for the Orthopaedic Traumatologist
Vail, Colorado
March 16-19, 2003

To Ream or Not to Ream Tibial Fractures
Advances in Orthopaedic Surgery-Options for the Orthopaedic Traumatologist
Vail, Colorado
March 16-19, 2003

Plating Versus Nailing Proximal Tibial Fractures
Advances in Orthopaedic Surgery-Options for the Orthopaedic Traumatologist
Vail, Colorado
March 16-19, 2003

Why Not Ream Open Tibial Fractures?
Advances in Orthopaedic Surgery-Options for the Orthopaedic Traumatologist
Vail, Colorado
March 16-19, 2003

Understanding Options for Bone Grafting-Making Sense of Available Orthobiologic Agents
Advances in Orthopaedic Surgery-Options for the Orthopaedic Traumatologist
Vail, Colorado
March 16-19, 2003

Why Not Use Autologous Bone Graft?
Advances in Orthopaedic Surgery-Options for the Orthopaedic Traumatologist
Vail, Colorado
March 16-19, 2003

Evaluation of the Painful Total Hip Arthroplasty
Reconstruction Techniques of Lower Limb Arthroplasty
Scottsdale, Arizona
April 11, 2003

Infected Total Knee Arthroplasty
Minnesota Orthopedic Society
Minneapolis, Minnesota
May 16, 2003

Hip Arthroplasty for Salvage of Failed Treatment of Malignant Pathologic Proximal Femoral Fractures
Musculoskeletal Tumor Society
Chicago, Illinois
May 2003

Periosteal Osteosarcoma
Musculoskeletal Tumor Society
Chicago, Illinois
May 2003

Wound Complications after Open Achilles Tendon Repair: An Analysis of Risk Factors
Musculoskeletal Infection Society
Snowmass, Colorado
August 1-2, 2003

Systemic Safety of High Dose Antibiotic Cement Spacers Following Resection Arthroplasty of Infected Total Knee Arthroplasty
Musculoskeletal Infection Society
Snowmass, Colorado
August 1-2, 2003

Hip Arthroplasty for Salvage of Failed Internal Fixation of Malignant Pathologic Proximal Femoral Fractures
Musculoskeletal Infection Society
Snowmass, Colorado
August 1-2, 2003

Hip Arthroplasty for Salvage of Failed Treatment of Malignant Pathologic Proximal Femoral Fractures
Jacofsky D, Haidukewych GJ
Poster presentation at the Orthopedic Trauma Association
Salt Lake City, Utah
October 9-11, 2003

Locking Plate Fixation of Complex Humerus Fractures
Jacofsky D, Haidukewych GJ
Poster presentation at the Orthopedic Trauma Association
Salt Lake City, Utah
October 9-11, 2003

Outcomes of Operative Treatment of Femoral Neck Fractures in Patients Age 15-50 Years
Jacofsky D, Haidukewych GJ
Orthopedic Trauma Association
Salt Lake City, Utah
October 9-11, 2003

The Use of Bone Graft Substitutes
Hennepin County Medical Center Trauma Seminar
Minneapolis, Minnesota
November 13-15, 2003

Percutaneous (MIS) Femoral Rodding Technique
Hennepin County Medical Center Trauma Seminar
Minneapolis, Minnesota
November 13-15, 2003

The Disrupted Extensor Mechanism
Solutions to Common TKR Problems
Beaver Creek, Colorado
January 22-25, 2004

Metal Augments: Indications, Techniques and Results
Solutions to Common TKR Problems
Beaver Creek, Colorado
January 22-25, 2004

Outcomes of Operative Treatment of Femoral Neck Fractures in Young Patients
American Academy of Orthopaedic Surgeons 71st Annual Meeting
San Francisco, California
March 10-14, 2004

Component Revision of Stiffness after Primary Total Knee Arthroplasty
American Academy of Orthopaedic Surgeons 71st Annual Meeting
San Francisco, California
March 10-14, 2004

Periosteal Osteosarcoma: A Re-examination of Outcomes
American Academy of Orthopaedic Surgeons 71st Annual Meeting
San Francisco, California
March 10-14, 2004

Wound Complications after Open Achilles Tendon Repair: An Analysis of Risk Factors
Jacofsky D, Turner NS
American Academy of Orthopaedic Surgeons 71st Annual Meeting
San Francisco, California
March 10-14, 2004

Total Knee Arthroplasty in the Middle Aged Patient (Instructional Course Lecture)
American Academy of Orthopaedic Surgeons 71st Annual Meeting
San Francisco, California
March 10-14, 2004

Surgical Options for the Middle Aged Arthritic Knee (Moderator)
American Academy of Orthopaedic Surgeons 71st Annual Meeting
San Francisc, California
March 10-14, 2004

Systemic Safety of High Dose Antibiotic Spacers Following Resection of an Infected Total Knee
Poster presentation at the American Academy of Orthopaedic Surgeons 71st Annual Meeting
San Francisco, California
March 10-14, 2004

Non-Allograft Bone Graft Substitutes
First Annual Make a Difference: Updates in Orthopedic Surgery and Musculoskeletal Therapeutics
Marco Island, Florida
March 2004

Outcomes of Operative Treatment of Femoral Neck Fractures in Patients Age 15-50
Mid-America Annual Meeting
LaQuinta, California
April 2004

Instructional Course II: Tibial Plateau Fractures: Current Concepts, Controversies and Avoiding Complications
Mid-America Annual Meeting
LaQuinta, California
April 2004

Locking Plate Fixation of Complex Proximal Humerus Fractures
Mid-America Annual Meeting
LaQuinta, California
April 2004

Hip Arthroplasty for Salvage of Failed Internal Fixation of Malignant Pathologic Proximal Femoral Fractures
Mid-America Annual Meeting
LaQuinta, California
April 2004

Component Revision for Stiffness after Primary Total Knee Arthroplasty
Mid-America Annual Meeting
LaQuinta, California
April 2004

Do Rotating Platform Knees Improve Patellar Tracking?
A Prospective, Randomized Study of 240 Patients. Mid-America Annual Meeting
LaQuinta, California
April 2004

Revision Total Knee Surgery with Metal Wedges and Stems
“What’s New in Total Hip and Knee Replacement and Trauma”
Kohler, Wisconsin
July 16-17, 2004

Modern Management of Tibial Plateau Fractures
“What’s New in Total Hip and Knee Replacement and Trauma”
Kohler, Wisconsin
July 16-17, 2004

Orthobiologics: Update and State of the Art
“What’s New in Total Hip and Knee Replacement and Trauma”
Kohler, Wisconsin
July 16-17, 2004

Total Knee Arthroplasty in the Young Patient
Hip and Knee Symposium for Orthopedic Residents
Rochester, Minnesota
August 28-29, 2004

Revision Exposures in Total Knee Arthroplasty
Hip and Knee Symposium for Orthopedic Residents
Rochester, Minnesota
August 28-29, 2004

Wedges, Augments, Bone Grafts in Revision Total Knee Arthroplasty
Hip and Knee Symposium for Orthopedic Residents
Rochester, Minnesota
August 28-29, 2004

Maximizing Stability in Total Knee Arthroplasty
Hip and Knee Symposium for Orthopedic Residents
Rochester, Minnesota
August 28-29, 2004

Metastatic Bone Disease and Pathologic Fracture
Little Orthopedic Group
Rochester, Minnesota
September 23, 2004

Distal Femur Fractures - Best Treated by Nailing
Annual Orthopaedic and Trauma Seminar, Hennipen County Medical Center
Minneapolis, Minnesota
November 12, 2004

IMHS
2nd Annual Current Solutions in Orthopaedic Trauma
Tampa, Florida
November 18-20, 2004

Osteoinductive Biologics: The Stimulators: DBM - How it Works, Does it Work and Should You Use It?
2nd Annual Current Solutions in Orthopaedic Trauma
Tampa, Florida
November 18-20, 2004

Pediatric Pathologic Femoral Neck Fractures
The Annual Meeting of the American Academy of Orthopaedic Surgeons
Washington, District of Columbia
February 23,2005

Poster Presentation: Results of Knee Arthrodesis for Infected Total Knee Arthroplasty
The Annual Meeting of the American Academy of Orthopaedic Surgeons
Washington, District of Columbia
February 23-27, 2005

Recurrent Grade 1 Chondrosarcoma of the Long Bones
The Annual Meeting of the American Academy of Orthopaedic Surgeons
Washington, District of Columbia
February 25, 2005

Symptomatic Flexion Instability Without Dislocation After Primary Posterior Stabilized TKA
The Annual Meeting of the American Academy of Orthopaedic Surgeons
Washington, District of Columbia
February 27, 2005

Poster Presentation: All Polyethylene Tibias for Osteoarthritic Patients Under 65: 10 Yr Average Follow up in 102 Patients
The Annual Meeting of the American Academy of Orthopaedic Surgeons
Washington, District of Columbia
February 23-27, 2005

Tibial Plateau Fractures
The Annual Meeting of the American Academy of Orthopaedic surgeons
Washington, District of Columbia
February 23, 2005

Femoral Shaft Fractures
Comprehensive Trauma Solutions Conference
Copper Mountain, Colorado
March 10, 2005

Proximal Tibia Shaft Fractures
Plate Fixation, Comprehensive Trauma Solution Conference
Copper Mountain, Colorado
March 11, 2005

Bone Graft Substitutes
Comprehensive Trauma Solution Conference
Copper Mountain, Colorado
March 11, 2005

Orthobiologics in Joint Arthroplasty
Make A Difference Conference - Updates in Orthopaedic Surgery and Musculoskeletal Therapeutics
Marco Island, Florida
March 20, 2005

Orthobiologics in Sports Medicine
Make A Difference Conference - Updates in Orthopaedic Surgery and Musculoskeletal Therapeutics
Marco Island, Florida
March 20, 2005

Evaluation of the Painful Total Hip Arthroplasty
A Hip and Knee Symposium for Orthopaedic Residents
Scottsdale, Arizona
April 1, 2005

Maximizing Stability in Total Hip Arthroplasty
A Hip and Knee Symposium for Orthopaedic Residents
Scottsdale, Arizona
April 1, 2005

Orthobiologics
A Hip and Knee Symposium for Orthopaedic Residents
Scottsdale, Arizona
April 1, 2005

Primary and Revision Exposures in Total Knee Arthroplasty
A Hip and Knee Symposium for Orthopaedic Residents
Scottsdale, Arizona
April 2, 2005

Wedges, Augments and Bone Grafts in Revision Total Knee Arthroplasty
A Hip and Knee Symposium for Orthopaedic Residents
Scottsdale, Arizona
April 2, 2005

Routine Clinical and Radiographic Follow-up for Asymptomatic Patients After Primary Total Knee Arthroplasty
Mid-America Orthopaedic Association 23rd Annual Meeting
Amelia Island, Florida
Friday, April 22, 2005

Pediatric Pathologic Femoral Neck Fractures
Mid-America Orthopaedic Association 23rd Annual Meeting
Amelia Island, Florida
April 22, 2005

Poster Presentation: Symptomatic Flexion Instability without Dislocation After Primary Posterior Stabilized TKA
Mid-America Orthopaedic Association 23rd Annual Meeting
Amelia Island, Florida
April 20-24, 2005

Proximal Periarticular Tibial Fractures
Masters Fracture Forum
Dana Po Point, California
April 28, 2005

Mini-Incision Total Knee Arthroplasty: Does Size Really Matter?
Bacara Meeting "Hot Topics: Hips and Knees"
Bacara, California
June 9, 2005

Moderator, Early Intervention Alternatives
Bacara, Hot Topics on Hips and Knees
Bacara, California
June 9, 2005

Moderator: Alternative Bearing Symposium
Bacara, Hot Topics on Hips and Knees
Bacara, California
June 10, 2005

Management of Bone Loss in Revision Total Knee Arthroplasty
Bacara, Hot Topics on Hips and Knees
Bacara, California
June 11, 2005

Proximal Femur: IM Device Debate
Current and Evolving Techniques in Fracture Management
Seattle, Washington
July 8, 2005

Proximal Tibia: Techniques in Nailing
Current and Evolving Techniques in Fracture Management
Seattle, Washington
July 8, 2005

Orthobiologics, Ultrasound and PEMF
Current and Evolving Techniques in Fracture Management
Seattle, Washington
July 8, 2005

Cadaver Demonstration: Perc Plating Distal Femur
Current and Evolving Techniques in Fracture Management
Seattle, Washington
July 8, 2005

Acetabular Fractures: Indications for THA
Boston Orthopaedic Trauma Symposium.
Boston, MA.
October 7, 2005

Peritrochanteric Fractures: Options
Boston Orthopaedic Trauma Symposium
Boston, MA.
October 7, 2005

Autogenous Help: PRP, Aspiration, Stem Cells
Boston Orthopaedic Trauma Symposium
Boston, MA.
October 8, 2005

Surgical Demonstration and Case Review
Medical Education Research Institute
Las Vegas, Nevada
November 3 and 4, 2005

The Truth about DBM’s: What to use. What to believe!
Current Solutions In Orthopaedic Trauma
Orlando, FLA.
December 11, 2005

Proximal Tibia Shaft Fractures
Orthopaedic Trauma. Concepts to Controversies.
Copper Mountain, CO.
February 10, 2006

Orthobiologics II: rhBMP’s, DBM’s
Orthopaedic Trauma: Concepts to Controversies
Copper Mountain, CO.
February 10, 2006

Acetabular Options
State of the Art in Orthopaedics Meeting
Snowmass, CO.
February 15, 2006

US, E Stim, or Perc Grafting for Humeral Nonunion in the Older or Infirm Patient?
Orthopaedic Trauma Association Specialty Day 2006, March 25th,
Chicago, IL.

Navigation with the Posterolateral Approach
MIS Hip Replacement Program
Palm Beach Gardens, FL
April 20, 2006

Triathlon Design Rationale
MIS Hip Replacement Program
Palm Beach Gardens, FL
April 20, 2006

Navigation and Triathlon
MIS Hip Replacement Program
Palm Beach Gardens, FL
April 20, 2006

New Materials for Bearing Surfaces: X3
MIS Knee Triathlon Product Training Program
Rosemont, IL
May 3, 2006

Navigation and MIS Knee
MIS Knee Triathlon Product Training Program
Rosemont, IL
May 3, 2006

The Next Step- Combining MIS Procedures with Stryker Navigation
MIS Knee Navigation and Procedural Training Program
Cleveland, OH
May 11, 2006

Polyethylene: Basic Science
Stryker Orthopaedics Mid-Year Recon Sales Meeting
Chicago, IL
July 28, 2006

New Material for Bearing Surfaces: X-3.
Stryker MIS Hip, Direct Anterior Meeting
Las Vegas, NV
September 14, 2006

Navigation with the Direct Anterior Approach
Stryker MIS Hip, Direct Anterior Meeting
Las Vegas, NV
September 14, 2006

Joint Line Restoration in Revision TKA
Stryker Revision Joint Replacement Training Program, Knee Procedural Focus
Henderson, NV
September 15, 2006

Fracture Healing Adjuvants: BMPs, Etc.
Orthopaedic Trauma Association Annual Meeting
Phoenix, AZ
October 4, 2006

Indications for Osteotomy, UKA and TKA
11th Annual Residents Symposium
San Francisco, CA
October 14, 2006

Evaluation of the Painful TKA
11th Annual Residents Symposium
San Francisco, CA
October 14, 2006

Revision TKA…Principles to Follow
11th Annual Residents Symposium
San Francisco, CA
October 14, 2006

Creating a Center for Excellence, Regionalization
Health Stream, Advances in Surgical Technology
New York, NY
November 30, 2006

Managing Patient Needs and Expectations, Efficient Delivery
Health Stream, Advances in Surgical Technology
New York, NY
December 1, 2006

Revision TKR, Constraint Revision
Health Stream, Advances in Surgical Technology
New York, NY
December 2, 2006

Evaluation of the Painful THA
Health Stream, State of the Arts in Orthopedics
Aspen, CO
March 2007

Adult Reconstruction about the Knee
American Academy of Orthopaedic Surgeons Board Meeting
Chicago, IL
May 2007

Pelvic and Acetabluar Fractures
American Academy of Orthopaedic Surgeons Board Meeting
Chicago, IL
May 2007

The Single Radius Design in Total Knee Arthroplasty
New Jersey Orthopaedics Society
New Brunswick, NJ
June 2007

Management of Bone Deficiency
Stryker, Revision Hip and Knee Course
Aspen, CO
August 2007

Maximizing Stability in THA
Stryker, Resident Education Symposium
Mahwah, NJ
October 2007

Evaluation of the Painful THA
Stryker, Resident Education Symposium
Mahwah, NJ
October 2007

Management of Acetabular Bone Loss
Stryker, Resident Education Symposium
Mahwah, NJ
October 2007

Hip Q&A Review Session
Stryker, Resident Education Symposium
Mahwah, NJ
October 2007

Evaluation of the Painful TKA
Stryker, Resident Education Symposium
Mahwah, NJ
October 2007

Revision TKA: Principles to Follow
Stryker, Resident Education Symposium
Mahwah, NJ
October 2007

Cadaveric Prosection: Knee Prosection, Navigated MIS Triathlon Knee
Stryker, Resident Education Symposium
Mahwah, NJ
October 2007

Bone Classification Systems and Product Indications
Revision Knee
Phoenix, AZ
October 2007

Management of Bone Deficiency
Stryker, Revision Hip & Knee Program
Mahwah, NJ
November 2007

One or Two case-studes, showing x-rays both preop and postop to hopefully provide some insight to listeners on why you chose HydroSet and why it is ideal for those applications
Stryker WebEx
Mahwah, NJ
November 2007

TKR with Navigation (Surgical Technique)
Stryker, Live Surgery Symposium: Hip and Knee Reconstruction
Phoenix, AZ
November 2007

Triathlon TS
Stryker, Live Surgery Symposium: Hip and Knee Reconstruction
Phoenix, AZ
November 2007

Knee Navigation Workshop
Stryker, Live Surgery Symposium: Hip and Knee Reconstruction
Phoenix, AZ
November 2007

Instability – Big Heads or Constrained Cups
Advances in Surgical Technology
New York, NY
November 2007

Crosslinked Polythylene in TKR: Affirmative
Advances in Surgical Technology
New York, NY
November 2007

Efficacy of a Novel Flexible Shaft Bone Marrow Harvesting Instrument in a Swine Iliac Crest Model
Orthobioligics Research, 54th Annual Meeting of the Orthopaedic Research Society
San Francisco, CA
March 2008

Efficacy of a Novel Flexible Shaft Bone Marrow Harvesting Instrument in a Swine Iliac Crest Model.
Lin Song, David J. Jacofsky, Annemarie M. Moseley, Marc Long, Monica Hawkins,Vartan Ghazarossian, Michael Crocker, Daniel Kraft
Orthobioligics Research, 54th Annual Meeting of the Orthopaedic Research Society
San Francisco, CA
March 2008

The Effect of Malreduction of the SI Joint on the Stability of Pelvic Internal Fixation in Ligamentous APC3 Injuries.
Siegel J, Tornetta P III, Jacofsky M, Jacofsky D, McCamley J, Jaczynski A, Shrader MW. 
2008 Meeting of The Orthopedic Trauma Association
Denver, CO

Medial Compartment Unloader Knee Brace Corrects Varus Deformity During Stair Negotiation.
Jacofsky D, Bhowmik-Stoker M, Larsen B, Jacofsky M, Shrader MW. 
2009 Meeting of The American Academy of Orthopedic Surgeons
Las Vegas, NV

Surgical Approach Has No Effect on Total Knee Arthroplasty Gait : A Prospective, Randomized Trial.
Jacofsky D, McCamley J, Jacofsky M, Shrader MW.
2009 Meeting of The American Academy of Orthopedic Surgeons
Las Vegas, NV

Trans-Sacral Screw Fixation of Stable Zone 2 Sacral Fractures. 
Tornetta P III, Jacofsky DJ, Jaczynski AM, Onstot BR, Jacofsky MC
2009 Meeting of the Orthopedic Trauma Society
San Diego, CA

Effects of Surgical Approach for TKA on Stair Descent Biomechanics:  A Prospective Randomized Trail
Jacofsky DJ, McCamley J, Larsen B, Jacofsky M, Shrader MW
2009 Meeting of the Western Orthopedic Society
Seattle, WA

Surgical Approach Has No Effect on Total Knee Arthroplasty  Gait:  A Prospective Randomised Trail
Jacofsky DJ, McCamley J, Larsen B, Jacofsky M, Shrader MW
2009 Meeting of the Western Orthopedic Society
Seattle, WA

No Functional Differences Between a Mobile Bearing Unicompartmental and Total Knee Arthroplasty One Year Post Operatively
Campbell MD, Bhowmik-Stoker M, Jacofsky MC, Shrader MW, Jacofsky DJ
2009 Meeting of the Western Orthopedic Society
Seattle, WA

Superior Recovery of Stair Negotiation Following Resurfacing Hip Arthroplasty in Comparison to Total Hip Arthroplasty
Shrader MW, Bhowmik-Stoker M, Jacofsky MC, Jacofsky DJ
2009 Meeting of the Western Orthopedic Society
Seattle, WA

The Biomechanics of Malreduction of the SI Joint on the Stability of Pelvic Internal Fixation in Ligamentous APC3 Injuries
Jacofsky MC, Siegel J, Jaczynski A, Shrader MW, Jacofsky DJ, Tornetta P III
2009 122nd Annual Meeting of The American Orthopedic Association
Bonita Springs, FL

Advanced Osteoarthritic Gait Kinematics and Kinetics
2009 Annual Congress of the International Society for Technology in Arthroplasty
Jacofsky DJ, McCamley J, Bhowmik-Stoker M, Jacofsky MC, Shrader MW
Waikoloa Village, HI

Effect of Surgical Approach on Gait Following Total Knee Arthroplasty. 
2009 Annual Congress of the International Society for Technology in Arthroplasty
Jacofsky DJ, McCamley J, Bhowmik-Stoker M, Jacofsky MC
Waikoloa Village, HI

The Biomechanical Strength of Competing Methods for the Repair of Retroacetabular Defects:  A Matched Pair Cadaveric Study
Jacofsky DJ, McCamley J, Jaczynski A, Shrader MW, Jacofsky MC
2009 Annual Congress of the International Society for Technology in Arthroplasty
Waikoloa Village, HI

Sit-to-Stand Biomechanics of Patients with Advanced Knee Osteoarthritis
Jacofsky DJ, McCamley J, Bhowmik-Stoker M, Jacofsky MC, Shrader MW
2009 Annual Congress of the International Society for Technology in Arthroplasty
Waikoloa Village, HI

Assessment of Stair Negotiation Following a Total and Resurfacing Hip Arthroplasty Functional
Bhowmik-Stoker M, Shrader MW, Jacofsky MC, Jacofsky DJ
2009 Annual Congress of the International Society for Technology in Arthroplasty
Waikoloa Village, HI

The Effect of Total Knee Arthroplasty Approach on the Ability to Perform Stair Descent
Varnell M, Jacofsky M, Shrader W, Jacofsky DJ
2010 Meeting of the American Academy of Orthopedic Surgeons
New Orleans, LA

Surgical Approach Affects Ability to Control Sitting After Total Knee Arthroplasty
Onstot BR, Jacofsky MC, Shrader MW, Jacofsky DJ
2010 Meeting of the American Academy of Orthopedic Surgeons
New Orleans, LA

The Effect of Medial vs Lateral Compartment Knee Osteoarthritis on Gait
McCamley J, Jacofsky MC, Jacofsky DJ
2010 Meeting of the American Academy of Orthopedic Surgeons
New Orleans, LA

Presentations at International Meetings

Bilateral Hip Dislocation and Nail Patellar Syndrome
Jacofsky D, Lindor, Stans A
Poster presentation at the Pediatric Orthopedic Society of North America (POSNA) meeting
May, 2001

Nonallograft Bone Graft Substitutes
XXX Fremap International Traumatology-Orthopedics Symposium
Madrid, Spain
November 2002

Biomaterials in Orthopedic Surgery for the XXI Century
XXX Fremap International Traumatology-Orthopedics Symposium
Madrid, Spain
November 2002

Metastatic Disease of the Pelvis
2nd International Symposium Pelvic Reconstruction
Rochester, Minnesota
May 8-10, 2003

Technical Aspects of Sacrectomy
2nd International Symposium Pelvic Reconstruction
Rochester, Minnesota
May 8-10, 2003

Bone Graft Substitutes
Smith and Nephew
Pavia, Italy
October 28, 2003

Bone Loss, Joint Line Position and Orientation in the Primary Total Knee Arthroplasty
Second Annual State-of-the-Art in Total Knee Arthroplasty
Bruges, Belgium
June 22, 2004

The Mayo Clinic Algorithm for Extra-Articular Deformity and Total Knee Arthroplasty
Second Annual State-of-the-Art in Total Knee Arthroplasty
Bruges, Belgium
June 22, 2004

Orthobiologics in Trauma: An Overview
International Fall Trauma Conference
Berlin, Germany
September 9-11, 2004

Tibial Plateau Fractures
International Fall Trauma Conference
Berlin, Germany
September 9-11, 2004

Distal Tibial (Pilon) Fractures: The Case for Plating
International Fall Trauma Conference
Berlin, Germany
September 9-11, 2004

Femoral Fractures (Moderator)
International Fall Trauma Conference
Berlin, Germany
September 9-11, 2004

You Need a Peg. The PCL Never Works Anyway!
International Knee and Hip Symposium
Cannes, France
October 2004

Management of Bone Loss During Revision
International Knee and Hip Symposium
Cannes, France
October 2004

Mini Debates: Rumble in the Jungle: The Infected Hip (Moderator)
International Knee and Hip Symposium
Cannes, France
October 2004

Management of Bone Loss in Revision Total Knee Arthroplasty
Northern Greek Orthopaedic Association meeting
Thessaloniki, Greece
May 2005

Management of Infected Total Joint Replacement.
Northern Greek Orthopaedic Association meeting
Thessaloniki, Greece
May 2005

Invited Presentations

Chemoprophylaxis for DVT in Orthopedics
Presentation at the South Dakota Orthopedic Institute
South Dakota
July, 2002

Venous Thromboembolism in Orthopedics
Presentation at the Sioux Falls Chapter of National Association of Orthopaedic Nurses
Sioux Falls, South Dakota
September 27, 2002

Anterior Exposure for Total Sacrectomy Fresh Cadaver Demonstration
Dozois EJ, Jacofsky D.
2nd International Mayo Clinic Symposium on Pelvic Reconstruction. Pelvic Reconstruction Live Demonstration Section
Rochester, MN
April 2003

Exposure in Revision Total Knee Arthroplasty
National Orthopaedic Resident Program
Chicago, Illinois
August 9-10, 2003

Trabecular Meal Uses in Revision Total Hip Arthroplasty
National Orthopaedic Resident Program
Chicago, Illinois
August 9-10, 2003

Total Sacrectomy
AO ASIF Tumor Symposium
Rochester, Minnesota
September 5-7, 2003

Renal Carcinoma: Current Update on Medical, Radiation, Pharmacologic, Immunologic Treatment Modalities and Outcome Expectations (with Dr. Ivy Petersen)
AO ASIF Tumor Symposium
Rochester, Minnesota
September 5-7, 2003

Bladder and Rectal Resection in Pelvic Tumors
AO ASIF Tumor Symposium
Rochester, Minnesota
September 5-7, 2003

The Infected Total Knee
Sun Health Community Education Center
Sun City West, Arizona
March 23, 2005

Clinical Practice Interests and Expertise

Clinical practice focuses on:

• Complex arthroplasty of the lower extremity with a special interest in revision surgery and infected arthroplasty.
• Orthopedic traumatology with a special interest in periarticular, pelvic and acetabular fractures.
• Orthopedic oncology with a special interest in complex tumors of the pelvis and sacrum.

Research Interests

• Bone Graft Substitutes and Stimulation of Healing of Bone and Cartilage
• Modes of Failure of Internal Fixation
• Fixation of Osteoporotic Fractures
• Salvage of Failed Arthroplasty
• Elution of Antibiotics and Growth Factors from Bioresorbable Implants

Research Grants

Antimicrobial release kinetics from polymethylmethacrylate in a novel continuous flow chamber with confirmation of antimicrobial bioactivity after release.
Principal Investigator: Jacofsky D
Co-Investigators: Haidukewych GJ, Osmon DR, Patel R
Depuy 2002

Surgical management of neurogenic tumors of the pelvis: A multidisciplinary approach.
Principal Investigator: Dozois EJ
Co-Investigators: Carne P, Jacofsky D, Yaszemski M, Spinner R
IRB #2078-03

Bibliography

Full Length, Peer-Reviewed, Original Articles
Prostate Screening Programs Hosted by Radiation Oncologist: Feasibility and Outcome.
Yoskovitch A, Corn B, Burner D, Jacofsky D, Slivjak A, Hanks G.
Radiation Oncol Invest. 3:119-125, 1995.

Use of Recombinant Human Erythropoietin in Two-Stage Total Knee Arthroplasty for Infection.
Cushner FD, Locker JR, Hanssen AD, Jacofsky DJ, Scott WN, Scuderi GR, Woodard L, Barrack RL.
Clin Orthop. 392:116-23, 2001 Nov.

Treatment of Periprosthetic Fractures Around a Total Knee Arthroplasty.
Haidukewych GJ, Jacofsky DJ, Hanssen AD.
J Knee Surg. 16:111-117, 2003.

Advances and Challenges in the Surgical Management of Metastatic Bone Disease.
Jacofsky DJ, Papagelopoulous PJ, Sim FH.
Clin Orthop. 415S:S14-S18, 2003.

Bilateral Hip Dislocation and Pubic Diastasis in Familial Nail-Patella Syndrome.
Jacofsky D, Stans A, Lindor NM.
Orthopedics. 26:329-330, 2003.

Treatment of Supracondylar Femur Nonunions with Open Reduction and Internal Fixation.
Haidukewych GJ, Berry DJ, Jacofsky DJ, Torchia ME.
Am J Orthop. 32(11):564-567, 2003.

Use of erythropoietin in two-stage reimplantation total hip arthroplasty.
Lee GC, Pagnano MW, Jacofsky DJ, Hanssen AD.
Clin Orthop. 414:49-54, 2003.

Metastatic Disease of Bone.
Jacofsky D, Frassica D, Frassica F.
Hospital Physician 2004.

Surgeons Rarely Discuss Sexual Activity with Patients after THA: A Survey of Members of the American Association of Hip and Knee Surgeons.
Dahm D, Jacofsky D, Lewallen D.
Clin Orthop. 428:237-240, 2004.

Osteoarthritis.
Anderson M, Wolff L, Jacofsky D.
Accepted to Hospital Physician (anticipated print 11-04).

Systemic Safety of High-Dose Antibiotic-Loaded Cement Spacers after Resection of an Infected Total Knee Arthroplasty.
Springer BD, Lee GC, Osmon D, Haidukewych GJ, Hanssen AD, Jacofsky DJ.
Clin Orthop. 427:47-51, 2004.

Complications and Results of Arthroplasty for Salvage of Failed Internal Fixation of Malignant Pathologic Fractures of the Hip.
Jacofsky D, Zhang H, Haidukewych G, Sim F.
Clin Orthop. 427:52-56, 2004.

Wound Complications after Open Achilles Tendon Repair: An analysis of risk factors.
Bruggeman NB, Turner NS, Dahm DL, Voll AE, Hoskin TL, Jacofsky DJ, Haidukewych GJ.
Clin Orthop. 427:63-66, 2004.

Outcomes of ORIF of Femoral Neck Fractures in Young Patients.
Haidukewych GJ, Rothwell W, Torchia M, Jacofsky DJ, Berry DJ.
J Bone Joint Surg. 86A(8):1711-1716, 2004.

Rotating Platform Knees Did Not Improve Patellar Tracking: A Prospective, Randomized Study of 240 Primary Total Knee Arthroplasties.
Pagnano MW, Trousdale RT, Stuart MJ, Hanssen AD, Jacofsky DJ.
Clin Orthop. 428:221-227, 2004.

Operative Treatment of Femoral Neck Fractures in Patients Between the Ages of Fifteen and Fifty Years.
Haidukewych GJ, Rothwell WS, Jacofsky DJ, Torchia ME, Berry DJ.
J Bone Joint Surg. 86A:1711-1716, 2004.

Management of Pathologic Fractures of the Proximal Femur: State-of-the-Art.
Jacofsky DJ, Haidukewych GJ.
J Orthop Trauma. 18:459-469, 2004.

Release of Daptomycin from polymethylmethacrylate beads in a continuous flow chamber.
Hall E, Rouse M, Jacofsky D, Osmon D, et al.
Accepted to Diagnostic Microbiology and Infectious Disease.

Surgical Treatment of the Middle-Aged Patient With Arthritic Knees.
Pagnano MW, Clarke, HD, Jacofsky, DJ, Annunziato, A, Repicci, JA.
Instructional Course Lectures. V54,2005, 25: 251-259.

Innovations in Msculoskeletal Ocologic Srgery Over the Year 2000.
Sim F, Fuchs B, Jacofsky DJ.
Chir Organi. Nov 2004 Jul-Aug; 89 (3) :181-90.

Functional Results After Revision of Well-Fixed Components for Stiffness After Primary Total Knee Arthroplasy.
Haidukewych GJ, Jacofsky DJ, Pagnano MW, Trousdale RT. 
J Arthroplasty. February 2005. 

Total Knee Arthroplasty for Salvage of Failed Internal Fixation or Nonunion of the Distal Femur.
Haidukewych GJ, Springer BD, Jacofsky DJ, Berry DJ.
J Arthroplasty. April 2005 (3):344-9.

Osteoarthritis.
Jacofsky, David J., Anderson, Meredith L., Wolff III, Luther H.
Hospital Physician, Medical Practice for Staff & Residents. July 2005, Volume 41, Number 7, pages 17-25. 

Daptomycin and S. aureus Experimental Osteomyelitis.
Jacofsky, David J., Rouse, Mark S., Piper, Kerryl E., Jacobson, Melissa, Steckelberg, James M., Patel, Robin.
J Antimicrob Chemother, December 2005: 301-5.

The Infected Total Knee Arthroplasty Part 1: Identification and Diagnosis in the Primary Care Setting.
Jacofsky, David J., Campbell, Mark D.
Hospital Physician, January 2006 Volume 42, Number 1.

The Infected Total Knee Arthroplasty Part 2: Management Options.
Jacofsky, David J., Campbell, Mark D.
Hospital Physician, February 2006 pages 1-5.

Experimental Osteomyelitis.
Jacofsky, David J., Rouse, Mark S., Piper, Kerryl E., Jacobson, Melissa, Steckelberg, James M., Patel, Robin. Daptomycin and S. aureus

Comparative Study of Antimicrobial Release Kinetics from Polymethylmethacrylate.
uita-Alonso, P., Rouse, M.S., Piper, K.E., Jacofsky, D.J., Osmon, D.R.
January 2006.

Electromyographic activity in the immobilized shoulder girdle musculature during scapulothoracic exercises.
Smith, J., Dahm, D.L., Kaufman, K.R., Boon, A.J., Laskowski, E.R., Kotajarvi, B.R., Jacofsky, David J.
July 2006.

Advances and challenges in diagnosis and management of skeletal metastases.
Papagelopoulos PJ, Savvidou OD, Galanis EC, Mavrogenis AF, Jacofsky DJ, Frassica FJ, Sims FH.
Orthopedics:609-20; quiz 621-2. Review.
July 2006(7).

Intraoperative fractures of the acetabulum during primary total hip arthroplasty.
Haidukewych GJ, Jacofsky DJ, Hanssen AD, Lewallen DG.
J Bone Joint Surg Am. ;88(9):1952-6.
September 2006.

Intrathoracic Fracture-Dislocation of the Proximal Humerus: A Case Report and Report of a New Surgical Technique.
Anderson M, Rose P, Jacofsky DJ, Torchia ME, Dahm DL.
J Trauma.
November 2006.

Femoral neck fractures in pediatric patients: 30 years experience at a level 1 trauma center.
Shrader MW, Jacofsky DJ, Stans AA, Shaughnessy WJ, Haidukewych GJ.
Clin Orthop, 454:169-73.
January, 2007.

Locking plate fixation for proximal humeral fractures: initial results with a new implant.
Rose PS, Adams CR, Torchia ME, Jacofsky DJ, Haidukewych GG, Steinmann SP.
J Shoulder Elbow Surg. 16(2):202-7 Epub 2006 November 9.
March-April 2007.

CHITRANJAN RANAWAT AWARD: Comparison of Intramedullary Nailing and External Fixation Knee Arthrodesis for the Infected Knee Replcement.
Mabry TM, Jacofsky DJ, Haidukewych GJ, Hanssen AD.
Cliln Orthop.
April 2007; [Epub ahead of print].

Clinical course of open metatarsal fractures.
Hoxie S, Turner NS 3rd, Strickland J, Jacofsky D.
Orthopedics, 30(8):662-5.
August 2007.

The efficient delivery of elective orthopedic care.
Jacofsky D, Lyman J.
J Arthroplasty, 22(7 Suppl 3):2-5.
October 2007.

Electromyographic activity in the immobilized shoulder girdle musculature during ipsilateral kinetic chain exercises.
Smith J, Dahm DL, Kotajarvi BR, Boon AJ, Laskowski ER, Jacofsky DJ, Kaufman KR.
Arch Phys Med Rehabil. 88(11):1377-83.
2007 Nov.

Biomechanical Strength of the Peri-Loc Proximal Tibial Plate: a Comparison of All-Locked Versus Hybrid Locked-Nonlocked Screw Configurations.
Estes C, Rhee P, Shrader MW, Csavina K, Jacofsky MC, Jacofsky DJ
J Orthop Trauma. 2008 May-Jun;22(5):312-6.

Highly Cross-Linked Polyethylene in Total Knee Arthroplasty in the Affirmative.
Jacofsky D. 
J Arthroplasty. 2008 August 11. [Epub ahead of print]

(2008) Biomechanical Strength of Proximal Tibial Plates: A Comparison of All-locked versus Hybrid locked/non-locked Screw Configurations.
Estes C, Rhee P, Shrader MW, Csavina K, Jacofsky MC, Jacofsky DJ. 
J Orthop Trauma. 22(5):312-6.

Neurogenic Tumors of the Pelvis: Clinicopathologic Features and Surgical Outcomes Using a Multidisciplinary Team

Eric J. Dozois, MD, Jarrod C.H. Wall, MD, Robert J. Spinner, MD, David J. Jacofsky, MD, Michael J. Yaszemski, MD, PhD, Franklin H. Sim, MD, Steven L. Moran, MD, Robert R. Cima, MD, Dirk R. Larson, Michael G. Haddock, MD, Scott H. Okuno, MD, and David W. Larson, MD

Annals of Surgical Oncology
February 2009.

Gait and Stair Function in Total and Resurfacing Hip Arthroplasty: A Pilot Study

Shrader MW, Bhowmik-Stoker M, Jacofsky M, Jacofsky D

Clin Orthop Relat Res.

2009. In Press.

Pathologic Femoral Neck Fractures in Children

M. Wade Shrader, MD, Joseph H. Schwab, MD, William J. Shaughnessy, MD and
David J. Jacofsky, MD

The American Journal of Orthopedics

February 2009.

Published Books

Musculoskeletal Handbook of Pathology and Disease.
Adams CR, Duffy G, Frassica FJ, Jacofsky DJ.
2004.

Published Book Chapters

Infections of the Spine.
Jacofsky DJ, Currier BL.
Orthopaedic Knowledge Update: Spine 2001.

Complications of Treatment of Spinal Trauma.
Jacofsky DJ, Currier BL, Yaszemski MJ.
Skeletal Trauma, 3rd Ed.

Metastatic Bone Disease - Surgical Options.
Frassica FJ, Jacofsky DJ, Sim FH.
Principles and Practice of Palliative Care and Supportive Oncology.

Prosthetic Replacement: Long Bone Metastases
Fuchs B. Jacofsky DJ, Sim FH
Textbook of Bone Metastases, Wiley, Europe, France, Feb. 2003.

Trabecular Metal: Future Possibilities in Reconstructive Surgery.
Jacofsky DJ, Hanssen AD, F Ladero Morales.
Patologia Del Aparato Locomotor de la Fundacion Mapfe Medicina, Volume 1, Number 3, 2003;159-163.

Hip Trauma: Pathologic Fractures of the Proximal Femur
Haidukewych GJ, Jacofsky DJ.
Orthopedic Knowledge Update. In Press.

Nonallograft Bone Graft Substitutes. Sustitutivos Oseos of the Mapfe Foundation in Spain.
Patologia Del Aparato Locomotor de la Fundaci on Mapfe Medicina, Volume 1, Number 3, 2003.

Orthopedic Biomaterials for the XXI Century.
Patologia Del Aparato Locomotor de la Fundaci on Mapfe Medicina, Volume 1, Number 3, 2003.

Presacral tumors.
Dozois EJ, Jacofsky DJ, Dozois R.
American Society of Colorectal Surgery Textbook of Colon and Rectal Surgery. JW Fleshman, DE Beck, BG Wolff, JH Pemberton and SD Wexner (eds). Springer-Verlag, New York, (In press, 2004)

Bicruciate retaining total knee arthroplasty.
Total Knee Arthroplasty. J Bellemans, M Ries (eds). Chapter 46, Springer-Verlag (in press), 2004.

Knee injuries- The standard of care.
Jacofsky DJ, Dahm DL.
Deposing and Examining Doctors. Philadelphia: Elsevier (in press), 2004.

Fractures of the pelvis- The standard of care.
Deposing and Examining Doctors. Philadelphia: Elsevier (in press), 2004.

Tibial plateau fractures- The standard of care.
Deposing and Examining Doctors. Philadelphia: Elsevier (in press), 2004.

Wrist fractures-State-of the Art.
Moran S, Jacofsky DJ.
Deposing and Examining Doctors. Philadelphia: Elsevier (in press), 2004.

Tibial plateau fractures.
Surgery of the Knee. Scott D (eds). (in press), 2004.

The use of modular tumor prostheses in revision total hip arthroplasty.
Revision Arthroplasty of the Hip and Knee. Berry DJ, Trousdale RT, Paprosky W (eds).

Hip: Trauma.
Haidukewych George J, Jacofsky DJ.
Orthopaedic Knowledge Update Home Study Syllabus 8 Chapter 33 pg 399-409 Vaccaro (in press) 2005.

Orthopedic Surgery: Medical Science.
Jacofsky DJ.
Deposing and Examining Doctors. James Publishing, Inc (in press) 2007.

What is Flexion Instability and How Do I Prevent it During Total Knee Arthroplasty?
Curbside Consultation in Knee Arthroplasty.
C. Della Valle (ed). SLACK Inc., New Jersey (in press 2008)

Septic Arthritis.
Shrader M. Wade, Jacofsky DJ
Adult Reconstruction. D. Berry, MD and S. Steinmann, MD (eds). Lippincott Williams & Wilkins, Pennsylvania (in press 2007) 

Management of Soft Tissue Defects Surrounding the Knee and Tibia
Myerthall, Steven, Jacofsky, David and Moran, Steven
The Gastrocnemius Muscle Flap. Soft Tissue Surgery. S. Moran and W. Cooney, III (ed). Lippincott Williams & Wilkins, Pennsylvania (in press 2009)

Jacofsky DJ, Myerthall S, Lyman J: The Infected Total Knee Arthroplasty. American Academy of Orthopedic Surgeons Web site: Orthopaedic Knowledge Online 2009:7(6/7): http://www5.aaos.org/oko/description.cfm?topic=ADU028. Accessed July 2, 2009.

Non-peer Reviewed Publications

Innovative musculoskeletal treatments over the year 2000.
Sim FH, Fuchs B, Jacofsky DJ.
Chiurgia degli Organi di Movimento 2003.

Abstracts and Letters

Multidisciplinary approach to complex pelvic tumors: A new gold standard? Report of 3 cases.
Dozois EJ, Jacofsky DJ.
Minnesota Surgical Society, St. Paul, Minnesota, May 2003.

Surgical management of pelvic neurogenic tumors – a multidisciplinary approach to Colorectal Disease, 7 (Suppl.1)
JC Wall, EJ Dozois , Jacofsky DJ, RJ Spinner and SL Moran
pg 89 Blackwell Publishing LTD, 2005.

In Progress/Review

Intercondylar Fixation of the Distal Femur: A Comparison of 3.5mm versus 6.5mm Lag Screw Configurations
Shrader MW, Gupta A, Csavina K, Jacofsky M, Jacofsky DJ, Tornetta III P

Biomechanical Strength Evaluation of an Injectable HA Bone Substitute into Acetabular Cavitary Defects
Total Hip Arthroplasty
McCamley J, Csavina K, Jacofsky M, Zitelli J, Shrader MW, Jacofsky DJ

Biomechanical Analysis of Stair Climbing in a Population of Healthy Elderly Subjects
McCamley J, Jacofsky M, Shrader MW, Jacofsky DJ

The Effect of Malreduction of the SI Joint on the Stability of Pelvic Internal Fixation in Ligamentous APC3 Injuries
Journal of Orthopedic Trauma, In Review February 2009
Siegel J, Tornetta III P, Jacofsky M, Jacofsky DJ, McCamley J, Jaczynski J, Shrader MW

Surgical approach affects biomechanics of activities of daily living following total knee arthroplasty 
Journal of Bone and Joint Surgery, In preparation. Anticipated submission, November 20, 2009. 

The biomechanical strength of competing methods for the repair of retroacetabular defects:  A matched pair cadaveric study. 
Journal of Arthroplasty. In preparation.  Anticipated submission, November 25, 2009. 

The effect of medial vs. lateral compartment knee osteoarthritis on gait. 

Journal of Bone and Joint Surgery. Anticipated submission, November 30, 2009.